Simethicone allows gas bubbles in the stomach and intestines to come together more easily, which allows for easier passage of gas.

Simethicone is used to relieve painful pressure caused by excess gas in the stomach and intestines. Simethicone is for use in babies, children, and adults.

Simethicone may also be used for purposes not listed in this medication guide.

What are the possible side effects of simethicone?

Get emergency medical help if you have any of these signs of an allergic reaction: hives; difficulty breathing; swelling of your face, lips, tongue, or throat.

This is not a complete list of side effects and others may occur. Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088.

What is the most important information I should know about simethicone?

Never use more than the recommended dose of simethicone.

Ask a doctor or pharmacist if it is safe for you to take this medicine if you are allergic to any drugs, or if you have any type of serious illness (especially one that affects your stomach or intestines).

Simethicone works best if you take it after meals and at bedtime.

Simethicone may be only part of a complete program of treatment that may also include a special diet or increased exercise. It is very important to follow the diet and exercise plan created for you by your doctor or nutrition counselor. You should become very familiar with the list of foods you must avoid to help control your condition.

There may be other drugs that can interact with simethicone. Tell your doctor about all your prescription and over-the-counter medications, vitamins, minerals, herbal products, and drugs prescribed by other doctors. Do not start a new medication without telling your doctor.